Industrial Chiller

When it comes to purchasing an industrial chiller, one of the most important decisions you'll face is whether to go with an air cooled chiller or a water cooled chiller. Both options offer effective cooling solutions, but each comes with its own set of advantages and limitations depending on your specific needs, operational environment, and budget. In this blog, we’ll break down the differences between these two types of chillers and help you determine which one is best suited for your business.   What Are Air Cooled and Water Cooled Chillers? Before diving into the pros and cons, it’s important to understand the basic differences between air cooled and water cooled chillers. Air Cooled Chillers: These chillers use the surrounding air to dissipate heat. The condenser is equipped with fans that blow air through the condenser coils to cool down the refrigerant. Water Cooled Chillers: These units use water to absorb and carry away heat from the refrigerant. A cooling tower, often placed outside the building, circulates water to absorb heat and releases it into the atmosphere.   1. Installation and Space Considerations Air Cooled Chillers are generally easier and quicker to install. Since they rely on air for cooling, there's no need for external cooling towers or additional water treatment systems. This makes them an ideal choice for businesses that may have limited space or those that need a more flexible, less complex installation process. They are perfect for smaller facilities or those located in areas where space is limited. On the other hand, Water Cooled Chillers require additional infrastructure, including a cooling tower and water circulation systems. This means they take up more space and may require more time and cost to install. They are typically used in larger operations or facilities with more space available for the required systems.   2. Energy Efficiency When it comes to energy consumption, Water Cooled Chillers generally perform better in larger applications or facilities that require consistent and reliable cooling. They are more energy-efficient in the long run because they tend to operate at a lower temperature, which can reduce overall energy usage. Water’s higher thermal conductivity allows it to absorb more heat, making these chillers better suited for high-capacity cooling needs. However, Air Cooled Chillers can be a more cost-effective solution for smaller systems or applications with less demanding cooling requirements. While they might consume more energy than their water cooled counterparts under heavy loads, they are typically sufficient for moderate cooling needs and may result in lower initial installation costs.   3. Maintenance and Operation Costs Air Cooled Chillers are generally easier to maintain because they do not have the additional components of a cooling tower or water circulation systems. Maintenance tends to be simpler, with fewer parts to inspect and clean. However, because they rely on outdoor air for cooling, they can accumulate dirt and debris, which might require more frequent cleaning of the condenser coils. Water Cooled Chillers require more regular maintenance, especially for the cooling tower, water pumps, and pipes. Additionally, you need to keep an eye on water quality, as scaling, corrosion, and bacteria growth can develop in the system if not treated properly. While maintenance costs can be higher, the overall lifespan and efficiency of water cooled systems can make them more cost-effective in larger, industrial applications.   4. Environmental Impact and Noise Air Cooled Chillers tend to be more environmentally friendly in terms of water consumption since they don’t rely on large amounts of water for cooling. However, they can generate more noise due to the fans used to circulate air through the condenser. This can be a concern in noise-sensitive areas or in places where sound regulations are strict. Water Cooled Chillers, on the other hand, tend to operate more quietly, but they require a constant supply of water, which can be a concern in regions with water shortages or strict water usage regulations. Moreover, the energy consumption of water cooled chillers can indirectly contribute to environmental impact, especially in regions where electricity comes from non-renewable sources.   5. Best Use Cases Air Cooled Chillers are a great choice for: Small to medium-sized operations. Facilities with limited space or where water use is a concern. Locations where installation speed and simplicity are critical. Situations where quieter operation is less important.   Water Cooled Chillers are ideal for: Large industrial applications or facilities with high cooling demands. Locations with ample water supply and space for cooling towers. Operations looking for long-term energy efficiency and higher cooling capacity. Businesses that require quieter operation and can handle the maintenance demands.   Choose an air cooled chiller if you’re operating in a smaller facility, have limited space, or need a simpler, lower-cost solution. Opt for a water cooled chiller if you need more energy efficiency, have the space for additional infrastructure, and are running a large-scale operation with heavy, continuous cooling requirements. At the end of the day, both types of chillers can provide reliable and efficient cooling solutions—it's all about choosing the one that best aligns with your business needs and operational goals.   Hope this helps guide you in your decision-making process! If you need more details or personalized advice, feel free to contact us at Hengde company for expert recommendations on the best chiller systems for your business.

In the current market environment, with the continuous expansion of the chiller/refrigerator market, numerous small and micro chiller manufacturers have emerged. However, some of these manufacturers are limited by their scale and R & D and production capabilities, resulting in poor overall quality of the chillers they produce. These chillers often fail to meet the actual needs of enterprises, manifested in issues such as insufficient cooling capacity, frequent equipment malfunctions, high maintenance costs, and lack of after - sales support.   For enterprises making their first chiller purchase, it is crucial to clarify their procurement goals and understand the industry situation. They should strive to obtain chillers with high cost - effectiveness at the lowest possible budget. Based on years of experience in serving customers, Hengde offers the following strategies for enterprises in the industry to control chiller procurement costs.   I. Look Beyond Price: Focus on Cost - Effectiveness Cost - effectiveness is also a key consideration in the procurement of industrial equipment. Although price to some extent reflects product quality, a high price does not necessarily mean high value. When enterprises purchase chillers, they need to carefully review the price plans and component configuration lists provided by suppliers. Take the chiller compressor as an example. In addition to paying attention to its configuration and industry ranking, the overall supporting scheme of the entire unit should be comprehensively considered. Even if the compressor has excellent configuration, if inferior materials are used for the water pump and condenser, the overall scheme may seem high - end and expensive, but in actual use, it may still cause many problems. Therefore, enterprises should make professional selections based on their actual needs and pursue the maximum cost - effectiveness.   II. Attach Importance to the Selection of Key Components such as Compressors As the core component of a chiller unit, the compressor's performance directly affects the operation of the unit. Improper selection may lead to problems such as unstable cooling and excessive noise, seriously disrupting enterprise production. Some chiller manufacturers use inferior or refurbished products for key components like compressors to reduce costs. This not only reduces the unit's efficiency but also significantly increases energy consumption. Hengde brand chillers always adhere to the principle of quality first. They use high - quality imported brand compressors such as Bitzer, Panasonic, and Hanbell, and are equipped with electronic control systems from well - known brands like Siemens, ensuring the quality of core components from the source.   III. Customize Procurement Plans Based on the Enterprise's Actual Situation Currently, chillers are developing towards personalization and non - standardization. Enterprises should select chillers based on environmental factors such as climate, temperature, humidity, and dust in the region where they are located. For example, when purchasing in arid regions, local special climate conditions need to be fully considered. In addition, the operating environment is also an important consideration. For chillers operating in a humid environment, products with stainless - steel shells can be preferentially selected; for scenarios with special working medium requirements, evaporators and condensers with anti - corrosion functions should be used. Through customized selection, enterprises can obtain chiller equipment that best meets their needs.   In conclusion, when enterprises purchase chillers, they should comprehensively consider multiple factors such as cost - effectiveness, the quality of core components, regional environment, and usage scenarios. Hengde suggests that enterprises fully compare the plans of different suppliers during the procurement process, make decisions based on their actual situation, and actively communicate with industry experts to obtain the optimal industrial chiller solution.   Choose Hengde, Choose Perfect Chillers!

In industrial production and many other fields, chillers play a crucial role. They can precisely control the temperature and ensure the stable operation of equipment. However, with a wide variety of chiller manufacturers in the market, how can you make the right choice?   1. Product Quality is the Core A high quality industrial chiller should possess efficient cooling capacity, stable operation performance, and a long service life. This requires manufacturers to select high - quality components during the production process. Key components such as compressors, condensers, and evaporators directly affect the overall performance of the chiller. Checking whether the manufacturer has a complete quality inspection system, with every step from raw material receipt to finished product delivery being strictly controlled, is an important criterion for measuring product quality.   2. Rich Industry Experience is Crucial A manufacturer with many years of industry experience is often more proficient in handling various complex cooling requirements. Through long - term practice, they have accumulated a large amount of technical data and practical cases, and can provide personalized solutions according to the special requirements of different customers. For example, in different industries such as electronic chip manufacturing, chemical reactions, and medical equipment cooling, they have targeted chiller design and application experience.   3. Strong Technical R & D Strength With the continuous progress of science and technology, refrigeration technology is also constantly innovating. Manufacturers with a strong R & D team can keep up with industry trends and continuously introduce more energy - efficient, environmentally friendly, and intelligent chiller products. For instance, developing new refrigerant application technologies to improve cooling efficiency while reducing the impact on the environment; or adopting intelligent control systems to achieve functions such as remote monitoring and fault early warning, which is convenient for users to operate and maintain.   4. Complete After - sales Service System The purchase of a industrial chiller is just the beginning. Subsequent maintenance and technical support are equally important. A responsible manufacturer will provide responsive after - sales service. When the equipment fails, professional technicians can be quickly dispatched for repair, reducing downtime and minimizing the losses of customers. At the same time, regular equipment inspections and maintenance guidance services are also provided to extend the service life of the equipment.     Hengde Company: A Trustworthy Chiller Manufacturer Among numerous chiller manufacturers, Hengde Company stands out. Hengde Company has many years of experience in chiller R & D, production, and sales, and has established a good reputation in the industry. 1. Superior Product Quality: Hengde Company strictly controls the production process and selects components from internationally renowned brands to ensure that each chiller can operate stably and efficiently. Its products have passed a number of international quality certifications and perform outstandingly in terms of cooling effect and stability.   2. Rich Industry Application Experience: Hengde Company's chillers are widely used in multiple industries, such as laser processing, injection molding, and food processing. In response to the special needs of different industries, Hengde Company can provide customized solutions to meet the personalized requirements of customers. Such as die casting chiller, rubber processing chiller, marine chillers and etc.   3. Powerful Technical R & D Team: Hengde Company attaches great importance to technological innovation and continuously increases R & D investment. It has a R & D team composed of senior refrigeration experts and technicians. They are committed to developing new refrigeration technologies and products to enhance the performance and competitiveness of products.   4. Complete After - sales Service: Hengde Company has established a national after - sales service network to provide 24 - hour online support for customers. Whether it is equipment installation and debugging, operation training, or fault repair, Hengde Company's after - sales service team can respond quickly and provide customers with comprehensive service guarantees.     When choosing a chiller manufacturer, comprehensively considering factors such as product quality, industry experience, technical R & D strength, and after - sales service can help you make a wise choice. With its advantages in all aspects, Hengde Company is undoubtedly a reliable partner. If you are troubled by choosing a chiller manufacturer, you may as well learn about Hengde Company. I believe it will bring you a satisfactory answer.   Choose Hengde，Choose Perfect Industrial Chillers！

Hengde Company, a renowned leader in the industrial refrigeration sector, offers top - notch Industrial Chillers that are crucial for various industrial processes. To ensure the optimal performance and long - term reliability of these chillers, proper installation is of utmost importance. Before commencing the installation, the following preparations are essential.   Pre - installation Preparations 1. The chiller unit should be installed in a dedicated machine room. Measures must be taken to exhaust the heat generated during the chiller unit's operation from the machine room. The ventilation volume should be sufficient to maintain the room temperature below 40°C.   2. The chiller unit should be installed on a non - deformable rigid base or a concrete foundation. This foundation should have a flat surface and be capable of bearing the weight of the chiller unit during operation.   3. There should be drainage measures such as drainage ditches around the chiller unit's foundation with sufficient discharge capacity. This is to facilitate the discharge of water in the system during seasonal shutdowns or maintenance.   4. The machine room should have enough space for the installation, maintenance, and repair of the chiller unit. There should be sufficient space for tube extraction. Also, no pipelines or wire ducts should be laid above the compressor.   5. To ensure the normal operation of electrical components, do not install the chiller unit in places with dust, dirt, corrosive fumes, or high humidity. If such conditions exist, they must be rectified.   Installation Requirements 1. For water-cooled chillers, select a cooling tower that matches the refrigeration capacity of the chiller. When installing the piping of the chiller, install it according to the diameter of the cooling water pipe. Do not reduce the size of the cooling water pipe, as this will cause high - pressure overload, affect the refrigeration effect, and increase power consumption.   2. For air-cooled chillers, they must be installed in a space more than 1m away from the wall to avoid poor heat dissipation, which can lead to high - pressure overload, affect the refrigeration effect, and increase power consumption.   Notes 1. For power load and grounding parts, please construct according to relevant regulations! 2. The chilled water pipes of newly installed chillers must be insulated!   Hengde Company is committed to providing not only high quality Industrial Chillers but also comprehensive technical support and after - sales services. If you encounter any problems during the installation or operation of the chiller, our professional team is always ready to assist you. We aim to ensure that your chiller operates smoothly and efficiently, contributing to the success of your industrial operations.   Choose Hengde, Choose Perfect Chillers!

Hengde Company, a well - known enterprise in the refrigeration equipment R & D and production industry, has been committed to providing efficient and stable industrial chiller products for various fields for many years. With advanced technology and strict quality control, Hengde chillers have a good reputation in the market and are widely used in many scenarios such as industrial production and scientific research experiments, providing reliable refrigeration support for customers' production and operation. However, to ensure the safe and efficient operation of the industrial chiller, correct operation and maintenance are of utmost importance. The following are the precautions and warnings for Hengde chillers.   I. Operating Precautions for Chillers 1. The chilled water pump of the chiller must not operate when there is no water in the water tank. 2. Try to avoid continuous switching of the operation switch. 3. When the chilled water temperature of the chiller reaches the set temperature, the compressor will automatically stop running. This is a normal phenomenon. 4. The temperature switch should be set above 5°C to prevent the evaporator from freezing (except for low - temperature units). 5.To ensure the best cooling effect and keep the chiller in optimal condition, regularly clean the condenser, evaporator, and water filter of the industrial chiller.   II. Electrical Precautions 1. Only after the unit is shut down and the power is turned off can the industrial chiller be cleaned. Otherwise, there may be a risk of electric shock or injury. 2. Do not directly rinse the chiller with water, and do not perform maintenance when the chiller is in operation. 3. Do not use steel wire or copper wire to replace the circuit breaker. Use the correct - specification fuse to avoid damaging the industrial chiller. 4. If a fault alarm occurs, immediately shut down the unit. Restart it only after the fault is eliminated, or promptly notify the maintenance personnel for handling. Continuing to use the chiller in this situation may cause electric shock or fire accidents. 5. Warranty work can only be carried out by professionals. Before removing the electrical wiring device, all power sources must be cut off.   III. Warnings 1. Never twist or pull the wires of the controller to avoid damaging the controller and causing malfunctions. 2. Never wipe the controller with benzene, thinners, or chemicals. Otherwise, it may cause discoloration or component malfunctions. To clean it, first soak a cloth in water containing a neutral detergent, wring out the water, wipe the controller, and then dry it with a dry cloth. 3. Never apply excessive force to the operation screen or connection parts to avoid color changes.   Hengde Company always pays attention to the customer - use experience. In addition to providing high - quality chiller products, we also have a professional after - sales team to provide customers with all - round technical support and maintenance guidance. If you have any questions or need help during the use of Hengde chillers, please feel free to contact us (www.hengdechiller.com). We will wholeheartedly serve you to ensure that your equipment is always in the best operating condition.   Choose Hengde, Choose Perfect Chillers!